Rockstar continues to produce reasons to revisit one of the year's best. Red Dead Redemption has already seen several expansion packs and here's the trailer for another: Liars and Cheats. They announced earlier that DLC will continue to come at a frequent clip throughout most of 2010, so the game should stay in common rotation, right? At this rate, we won't even need a sequel... Okay, that's not true; we definitely want to hear about another Red Dead within the next year. Bring it on, Rockstar!